数据加密标准

aes coding details .yhis can be used for simple encryption

加密技术源代码学习加密技术-encryption technology to study the source code encryption technology

这里介绍了利用Microsoft CryptoAPI 实现AES加密的技术要点-Introduce here the use of Microsoft CryptoAPI realize AES encryption techniques

StreamSec Security Library含有多种算法的控件-StreamSec Security Library contains a variety of control algorithms

讨论了CRC生成的数学算法

希尔排序算法: 基本思想：将整个无序序列分割成若干小的子序列分别进行插入排序。 序列分割方法：将相隔某个增量h的元素构成一个子序列。在排序过程中，逐次减小这个增量，最后当h减到1时，进行一次插入排序，排序就完成。增量序列一般采用：ht=2t-1,1≤t≤[log2n]，其中n为待排序序列的长度。-Hill sorting algorithm: the basic idea: the whole sequence disorder is separated into a number of small sub-sequences respectively Insertion Sort. Sequence segmentation method: h will be separated by an incremental elements constitute a subset of sequences. In the sort process, the successive decrease of the increment, and finally reduced to one when h when an insertion sort, sort completed. Incremental sequence generally use: ht = 2t-1, 1 ≤ t ≤ [log2n], in which n is the length of sequence to be sorted.

将其他文件隐藏在BMP图像中！好-other documents hidden in BMP image! Good

是DES的编码密码算法，非常适合初学者学习，欢迎使用。-DES cryptographic algorithm is the encoding is very suitable for beginners to learn, welcome to use.

DES算法的标准-DES algorithm standard

idea3a,idea3b,idea3c加密算法-idea3a,idea3b and idea3c encrypting algorithms